“photochemical smog”造句，怎麼用photochemical smog造句

Using the model and monitored data for photochemical smog in Xigu industrial area of Lanzhou city for 6 days of August, 1983, the numerical simulation was run.

There are increasing concerns on the air pollution caused by photochemical smog in cities.

Ozone at ground level - not to be confused with the ozone layer in the upper atmosphere - is one of the major constituents of photochemical smog.

An air quality simulation model-column model for describing photochemical smog pollution at Xigu district in Lanzhou has been developed.

The term photochemical oxidants refers to the secondary pollutants formed in photochemical smog.